Cita APA (7a ed.)

Certo, S. C. (1994). Supervision: Quality and diversity through leadership. Irwin.

Cita Chicago Style (17a ed.)

Certo, Samuel C. Supervision: Quality and Diversity Through Leadership. Burr Ridge, Ill: Irwin, 1994.

Cita MLA (9a ed.)

Certo, Samuel C. Supervision: Quality and Diversity Through Leadership. Irwin, 1994.